Fremer, to my ears, Is the most upfront out of all the reviewers. He is not shy in saying this or that version is not so good. Even among high priced audiophile lps. Michael has probably heard every version of every major album. You will learn quite a bit listening to Michael. 
Don’t discount Mike at the In Groove record store ( he’s on YouTube.). He has some good comparison videos. 
Fremer is a piece of work. A kindred spirit in terms of his love for vinyl...personality-wise, well that's another story. His verbal battles with Arthur are legendary. Cracks me up every time.